30215245234441 has 2 divisors, whose sum is σ = 30215245234442. Its totient is φ = 30215245234440.

The previous prime is 30215245234403. The next prime is 30215245234457. The reversal of 30215245234441 is 14443254251203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23727654178816 + 6487591055625 = 4871104^2 + 2547075^2 .

It is a cyclic number.

It is not a de Polignac number, because 30215245234441 - 2⁷ = 30215245234313 is a prime.

It is a super-2 number, since 2×30215245234441² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30215245234394 and 30215245234403.

It is not a weakly prime, because it can be changed into another prime (30215245234841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15107622617220 + 15107622617221.

It is an arithmetic number, because the mean of its divisors is an integer number (15107622617221).

Almost surely, 2^{30215245234441} is an apocalyptic number.

It is an amenable number.

30215245234441 is a deficient number, since it is larger than the sum of its proper divisors (1).

30215245234441 is an equidigital number, since it uses as much as digits as its factorization.

30215245234441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 30215245234441 its reverse (14443254251203), we get a palindrome (44658499485644).

The spelling of 30215245234441 in words is "thirty trillion, two hundred fifteen billion, two hundred forty-five million, two hundred thirty-four thousand, four hundred forty-one".